Konjac smoking gas generating device

Abstract

The utility model discloses a kind of konjak smoking gas generating devices, comprising: combustion cover, with combustion space, the front side bottom of combustion space is equipped with import and export, combustion space left and right side wall bottom is fixedly connected with square tube, and combustion space peripheral wall is equipped with air inlet hole;Combustion cover top is equipped with the air extraction pipe being communicated with combustion space;Combustion container, with the accommodating cavity of upper opening, combustion container is placed in combustion space, and combustion container can enter and exit combustion space from import and export;Operating extension rod, fixedly connected to the peripheral wall of combustion container, operating extension rod is arranged in import and export and extends out of combustion space.The utility model sets up operating extension rod, and operating personnel can conveniently remove or move into combustion container from the import and export of combustion space, without directly contacting high-temperature combustion space, to avoid scalding and other dangers.And after combustion container is removed, the residue after combustion can be cleaned directly in combustion container, to avoid the complex operation of cleaning in combustion space.

Description

Technical Field

[0001] This utility model relates to the field of konjac production technology, and in particular, to a konjac fumigation gas generating device. Background Technology

[0002] Konjac, a food rich in dietary fiber and low in calories, is widely used in food processing and health food industries. During konjac processing, to prevent browning, sulfur fumigation is used. This process utilizes the sulfur dioxide gas produced by sulfur combustion to fumigate the konjac, preventing discoloration. However, existing fumigation gas generating devices are cumbersome to operate manually and make it difficult to clean up the residue after combustion. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a gas generating device for konjac fumigation.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A konjac fumigation gas generating device includes: a combustion hood with a combustion space, an inlet and outlet at the bottom front side of the combustion space, square tubes fixedly connected to the bottom of the left and right side walls of the combustion space, and air inlets on the peripheral walls of the combustion space; an exhaust pipe communicating with the combustion space at the top of the combustion hood; a combustion container with an opening at the top, the combustion container being placed inside the combustion space and being able to enter and exit the combustion space from the inlet and outlet; and an operating extension rod fixedly connected to the outer peripheral wall of the combustion container, the operating extension rod passing through the inlet and outlet and extending out of the combustion space.

[0006] Furthermore, the operating extension rod is connected to a sealing plate, which is used to at least partially cover the inlet and outlet.

[0007] Furthermore, the square tube has a central hole, and the sealing plate has a positioning post inserted into the central hole. There are two positioning posts, each corresponding to one of the left or right square tubes.

[0008] Furthermore, the end of the positioning post is chamfered.

[0009] Furthermore, the central hole has a square cross-section, and the positioning post has a circular cross-section.

[0010] Furthermore, the bottom edge of the sealing plate is higher than the bottom surface of the square tube.

[0011] Furthermore, the outer peripheral wall of the combustion container is provided with an outwardly extending receiving plate.

[0012] Furthermore, the outer periphery of the receiving plate is provided with an upwardly extending retaining edge.

[0013] Furthermore, the receiving plate is higher than the operating extension rod.

[0014] Furthermore, the bottom corner of the receiving plate is provided with a support column.

[0015] This utility model has the following beneficial effects:

[0016] By incorporating an extension rod, operators can easily move the combustion container in and out of the combustion chamber without direct contact with the high-temperature combustion space, thus avoiding burns and other hazards. Furthermore, after the combustion container is removed, any residue can be cleaned directly inside, eliminating the need for complex cleaning within the combustion chamber itself. The combustion chamber is equipped with an air inlet to ensure a sufficient oxygen supply during combustion, allowing for complete combustion of fumigating substances such as sulfur and the production of stable sulfur dioxide gas. An exhaust pipe discharges the generated fumigating gases into the fumigation chamber for fumigating the konjac.

[0017] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the figures. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of another embodiment of the present utility model;

[0021] Figure 3 yes Figure 2 A schematic diagram of the decomposed state structure;

[0022] Figure 4 yes Figure 2 A sectional view;

[0023] Figure 5 This is a schematic diagram of the connection structure between the combustion container and the operating extension rod;

[0024] Figure 6 This is a schematic diagram illustrating the usage principle of an embodiment of this utility model.

[0025] Legend:

[0026] Smoking space 101, fan 102;

[0027] Combustion hood 100, combustion space 110, inlet and outlet 120, square tube 130, center hole 131, air inlet 140, exhaust pipe 150;

[0028] Combustion container 200, receiving cavity 210, receiving plate 220, side flange 221, support column 222;

[0029] Operating extension rod 300, sealing plate 310, positioning post 311, chamfer 312. Detailed Implementation

[0030] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0033] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0034] Please refer to Figure 1 A preferred embodiment of the present invention provides a konjac fumigation gas generating device, comprising a combustion hood 100, a combustion container 200, and an operating extension rod 300.

[0035] The combustion hood 100 has a combustion space 110 to accommodate the combustion container 200, ensuring sufficient space for combustion of the raw materials within the combustion container 200 while minimizing the leakage of combustion gases and protecting the working environment. The bottom front side of the combustion space 110 has an inlet / outlet 120 for easy entry and exit of the combustion container 200. Square tubes 130 are fixedly connected to the bottom of the left and right side walls of the combustion space 110. These square tubes increase the contact area with the ground, preventing excessive local pressure and potential ground damage caused by relying solely on the thin side walls of the combustion space 110. The increased contact area also improves support stability. Air inlets 140 are located on the perimeter of the combustion space 110 to ensure a sufficient oxygen supply during combustion, allowing for the complete combustion of fumigating substances such as sulfur, producing stable sulfur dioxide gas for fumigating the konjac. An exhaust pipe 150, connected to the combustion space 110, is located at the top of the combustion hood 100. To ensure stability, the combustion hood 100 can be made of metal, and the square tube 130 can be welded to the side wall of the combustion hood 100 for fixation.

[0036] The combustion container 200 has a receiving cavity 210 with an upper opening. The combustion container 200 is placed inside the combustion space 110 and can enter and exit the combustion space 110 through the inlet and outlet 120. An operating extension rod 300 is fixedly connected to the outer peripheral wall of the combustion container 200. The operating extension rod 300 passes through the inlet and outlet 120 and extends out of the combustion space 110, so that the operator can safely move the combustion container 200 into or out of the combustion space 110.

[0037] This invention provides a konjac fumigation gas generating device. By incorporating an operating extension rod 300, operators can easily move the combustion container 200 from or into the combustion space 110 through the inlet / outlet 120 without direct contact with the high-temperature combustion space, thus avoiding burns and other hazards. The operating extension rod 300 is approximately 0.5m or longer, ensuring sufficient length to prevent the temperature of the combustion container 200 from reaching its end. After the combustion container 200 is removed, the residue can be cleaned directly inside, avoiding the need for cleaning within the confined combustion space 110 and simplifying operation. The combustion space 110 is equipped with an air inlet 140 to ensure a sufficient oxygen supply during combustion, allowing for complete combustion of fumigation materials such as sulfur and the production of stable sulfur dioxide gas. The exhaust pipe 150 discharges the generated fumigation gas into the fumigation space 101 for fumigating the konjac. Typically, a fan 102 is installed outside the fumigation space 101, and an exhaust pipe 150 is connected to the fan 102. The fan 102 sends the generated fumigation gas into the fumigation space 101. Figure 6As shown, a fumigation space 101 can be equipped with multiple sets of konjac fumigation gas generators and fans 102, thereby achieving uniform fumigation, avoiding excessive sulfur dioxide concentration leading to excessive sulfur residue, and also reducing the volume of the fumigation gas generators at each location, making the konjac fumigation gas generators lighter, instead of all being concentrated in one large combustion chamber for combustion. Manual cleaning of a large combustion chamber and combustion container is also more troublesome. In addition, setting up a large-volume combustion chamber to supply sulfur dioxide results in sulfur dioxide residue values ​​exceeding 3200ppm in most products (the national standard for sulfur dioxide residue values ​​should not exceed 900ppm), which requires subsequent desulfurization treatment. However, this application uses multiple sets of konjac fumigation gas generators and fans 102 to achieve uniform sulfur supply at multiple locations, which can reduce sulfur dioxide residue and ensure that the sulfur dioxide residue level meets food safety standards.

[0038] Reference Figure 2 and Figure 3 In some embodiments of this utility model, the operating extension rod 300 is connected to a sealing plate 310, which at least partially covers the inlet and outlet 120. By at least partially covering the inlet and outlet 120, the sealing plate 310 effectively reduces the leakage of generated gas from the inlet and outlet 120. Although the exhaust pipe 150 creates a negative pressure in the combustion space 110, drawing away the fumigation gas and making leakage difficult, the inlet and outlet 120 are relatively large, and a small amount of gas may still leak from them, polluting the working environment. The sealing plate 310 significantly reduces this leakage. Furthermore, the sealing plate 310 is connected to the operating extension rod 300 and can move together with it, allowing the inlet and outlet 120 to be opened simultaneously when the combustion container 200 is removed, making operation simple and convenient without additional steps. The sealing plate 310 and the operating extension rod 300 can be fixed by welding or fasteners.

[0039] Reference Figure 4 and Figure 5 In a further embodiment of this utility model, the square tube 130 has a central hole 131, and the sealing plate 310 has two positioning posts 311 that are inserted into the central hole 131, corresponding to the left and right square tubes 130 respectively. By inserting the positioning posts 311 into the central hole 131 of the square tube 130, the sealing plate 310 is precisely installed and positioned. This improves the positioning accuracy of the sealing plate 310, ensuring that it accurately covers the inlet and outlet 120. It also ensures that when the sealing plate 310 is attached to the square tube 130 and covers the inlet and outlet 120, the combustion container 200 is positioned accurately and stably in the center of the combustion space 110. The positioning posts 311 and the sealing plate 310 can be fixed by welding or fasteners.

[0040] Reference Figure 4 and Figure 5In a further embodiment of this utility model, the end of the positioning post 311 is provided with a chamfer 312. The design of the chamfer 312 reduces structural interference during installation, allowing the positioning post 311 to be inserted into the center hole 131 more smoothly, thereby improving installation efficiency.

[0041] Reference Figure 4 and Figure 5 In a further embodiment of this utility model, the cross-section of the central hole 131 is square, and the cross-section of the positioning post 311 is circular. The cylindrical positioning post 311 is inserted into the central hole 131 with a square cross-section, which can achieve a better positioning effect. Moreover, the cylindrical positioning post 311 can avoid the corners of the central hole 131, avoiding the small chamfers at the corners of the central hole 131 from affecting the insertion of the positioning post 311, thus improving the smoothness of insertion.

[0042] Reference Figure 3 In a further embodiment of this utility model, the bottom edge of the sealing plate 310 is higher than the bottom surface of the square tube 130. This design prevents the sealing plate 310 from contacting the ground when the extension rod 300 is pulled out, reducing resistance during pulling and improving operational flexibility. Furthermore, since hot gas moves upwards, gas leakage from the bottom edge of the sealing plate 310 is negligible, at least significantly less than when there is no sealing plate 310.

[0043] Reference Figure 3 , Figure 4 and Figure 5 In a further embodiment of this utility model, the outer peripheral wall of the combustion container 200 is provided with an outwardly extending receiving plate 220. The receiving plate 220 is used to receive a small amount of raw material (such as sulfur) that may fall out of the combustion container 200 when it is put into the combustion container 200, so as to avoid the raw material falling on the ground and being difficult to clean, and also to prevent the raw material from polluting the ground.

[0044] Reference Figure 3 , Figure 4 and Figure 5 In a further embodiment of this utility model, the outer peripheral edge of the receiving plate 220 is provided with an upwardly extending baffle 221. The baffle 221 can prevent the material on the receiving plate 220 from easily leaking out, and facilitate the collection of leaked combustion raw materials.

[0045] Reference Figure 3 , Figure 4 and Figure 5 In a further embodiment of this utility model, the receiving plate 220 is higher than the operating extension rod 300. This prevents material falling onto the operating extension rod 300 from causing cleaning difficulties. Furthermore, if the operating extension rod 300 is positioned above the receiving plate 220, a dead angle can easily form between the receiving plate 220 and the operating extension rod 300, making cleaning inconvenient.

[0046] Reference Figure 3 , Figure 4 and Figure 5 In a further embodiment of this utility model, a support column 222 is provided at the bottom corner of the receiving plate 220. The structure of the support column 222 further enhances the stability of the receiving plate 220 when it is placed, reduces the possibility of the receiving plate 220 tipping over, and avoids the material inside the combustion container 200 from tipping over.

[0047] In order to ensure that the gas can be smoothly guided into the exhaust pipe 150 and reduce the gas flow resistance, the top of the combustion hood 100 is tapered towards the middle and the outer surface is multi-faceted. The exhaust pipe 150 is connected to the middle of the top of the combustion hood 100, so that when the gas generated by combustion flows upward, it automatically converges towards the exhaust pipe 150 and is then drawn away by the exhaust pipe 150, thereby improving the smoothness of the gas flow within the combustion hood 100.

[0048] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A device for generating gas for smoking konjac, characterized in that, include: A combustion hood (100) is provided with a combustion space (110). The bottom front side of the combustion space (110) is provided with an inlet and outlet (120). Square tubes (130) are fixedly connected to the bottom of the left and right side walls of the combustion space (110). An air inlet (140) is provided on the periphery of the combustion space (110). An exhaust pipe (150) communicating with the combustion space (110) is provided on the top of the combustion hood (100). The combustion container (200) has a receiving cavity (210) with an upper opening. The combustion container (200) is placed in the combustion space (110). The combustion container (200) can enter and exit the combustion space (110) from the inlet and outlet (120). An operating extension rod (300) is fixedly connected to the outer peripheral wall of the combustion container (200). The operating extension rod (300) passes through the inlet and outlet (120) and extends out of the combustion space (110).

2. The konjac fumigation gas generating device according to claim 1, characterized in that, The operating extension rod (300) is connected to a sealing plate (310) for at least partially covering the inlet and outlet (120).

3. The konjac fumigation gas generating device according to claim 2, characterized in that, The square tube (130) has a central hole (131) at its center, and the sealing plate (310) has a positioning post (311) inserted into the central hole (131). There are two positioning posts (311) and they correspond to the left and right square tubes (130) respectively.

4. The konjac fumigation gas generating device according to claim 3, characterized in that, The end of the positioning post (311) is provided with a chamfer (312).

5. The konjac fumigation gas generating device according to claim 3, characterized in that, The central hole (131) has a square cross-section, and the positioning post (311) has a circular cross-section.

6. The konjac fumigation gas generating device according to claim 2, characterized in that, The bottom edge of the sealing plate (310) is higher than the bottom surface of the square tube (130).

7. The konjac fumigation gas generating device according to claim 1, characterized in that, The outer peripheral wall of the combustion container (200) is provided with an outwardly extending receiving plate (220).

8. The konjac fumigation gas generating device according to claim 7, characterized in that, The outer periphery of the receiving plate (220) is provided with an upwardly extending flange (221).

9. The konjac fumigation gas generating device according to claim 7, characterized in that, The receiving plate (220) is higher than the operating extension rod (300).

10. The konjac fumigation gas generating device according to claim 7, characterized in that, The bottom corner of the receiving plate (220) is provided with a support column (222).

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